
In the United States, the steering wheel is on the left side, and the country follows right-hand traffic. In countries with right-hand traffic, the steering wheel is positioned on the left side, while in left-hand traffic countries, it is on the right. For example, the United Kingdom follows left-hand traffic, so the steering wheel is on the right. The placement of the steering wheel, whether on the left or right, primarily depends on the country's traffic regulations. In right-hand traffic countries, positioning the steering wheel on the left facilitates better visibility of the road and avoids obstruction by vehicles ahead, which is particularly important during overtaking. Conversely, if placed in the middle, visibility could be blocked by the vehicle in front, compromising safety. Some countries, like Japan, follow left-hand traffic rules, hence the steering wheel is on the right.

Having lived in the United States for many years, my driving experience has taught me that American car steering wheels are typically on the left, which aligns with our right-hand traffic rules. I've driven numerous vehicles, from used cars to new SUVs, and the steering wheel has always been on the left, making it very convenient to operate, especially when overtaking or turning, as it provides a clear view of the opposite lane, reducing the risk of accidents. Recalling my first trip to the UK, where the steering wheel was on the right, it felt a bit unfamiliar because the visibility and operation direction were completely reversed. But here, due to road design rooted in historical customs, left-hand drive steering wheels have become the standard, and U.S. regulations also mandate that new cars must be installed this way. Discussing related topics, this layout makes it easier for drivers to park and get on and off the roadside. In international comparisons, about 35% of countries, like Japan, have right-hand drive, but the U.S., like most European countries, uses left-hand drive.

As a frequent road-tripper in the U.S., I find the left-side steering wheel position more reassuring since it matches right-hand traffic flow, helping me better observe road conditions. For instance, when overtaking on highways, left-hand drive allows intuitive distance judgment, minimizing blind spots. Historically, this tradition dates back to carriage days, with Americans accustomed to this layout. Interestingly, Canada and Mexico also predominantly use left-side steering, contrasting sharply with right-hand drive Asian countries. New drivers or travelers may need adaptation time, but safety concerns diminish once accustomed.

From a safety perspective, the left-sided steering wheel in American cars, combined with right-hand traffic rules, allows me to detect potential risks earlier. For instance, at intersections, the left-hand drive position gives me a clear view of approaching vehicles from the left, reducing collision risks. Compared to other countries, right-hand drive nations may see increased errors from beginners due to the reversed orientation, but the system here is well-designed.

I've always been interested in car culture. The left-hand drive tradition in America originated from 18th-century customs when carriage drivers sat on the left to control the reins. After the invention of automobiles, companies like continued this standard. Today, it has become a distinctive feature of North America, ensuring road uniformity. In contrast, this clearly differs from the right-hand drive system in Commonwealth countries, demonstrating strong historical inertia.

As a transnational driver, I frequently drive in the United States, where the steering wheel is consistently on the left. When traveling to neighboring countries like Canada, the left-hand drive remains the same, making it convenient without changing habits. However, in Asian countries, right-hand drive can be challenging and requires prior adaptation.


